Physicists predict the universe’s expansion will reverse, ending in a dramatic big crunch about 20 billion years from now.

Thonotosassa, FL / / August 25, 2025 / Sam Toney Key Takeaways Mathematical Foundation: Modern multiverse fiction ...

But despite its extraordinary popularity among some of the smartest people on the planet, string theory hasn’t been embraced by everyone–and now, nearly 30 years after it made its initial splash, some ...

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String theory is one of the most ambitious ideas in modern physics, aiming to unite all forces of nature into one framework.

What if the universe remembers? A bold new framework proposes that spacetime acts as a quantum memory. For over a hundred ...

The accelerating expansion of the Universe might not be just an unexplained phenomenon — according to a new proposal by theoretical physicists, it could be a fundamental feature woven into the very ...

Theoretical physicist Lennaert Huiszoon has described a new family of strings in research conducted at the National Institute for Nuclear Physics and High Energy Physics. He investigated so-called ...